急求关于《She walks in Beauty》这首诗三个问题 急!急!急!

1.What was the colour of the lady's dress?How do you know?
Black.The poet compared the lady to the night(...like the night
Of cloudless climes and starry skies).
2.What does "their dwelling place" refer to in the last line of the second stanza?
Their dwelling place refers to the lady's mind or soul.This lady had not only physical beauty but also inner beauty.
3.Where are the lady's winning smiles?How do they appear to the poet?
They are in the poet's imagination.They appear serene,sweet,pure,and perfect.